/* Nuvem de Tags*/

package servlets;

import java.io.IOException;
import java.sql.ResultSet;
import java.sql.SQLException;

import javax.servlet.RequestDispatcher;
import javax.servlet.ServletContext;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;

import dbclass.NoticiaDAO;
import dbclass.NoticiaJDBC;
import dbclass.TagDAO;
import dbclass.TagJDBC;

/**
 * Servlet implementation class Nuvem
 */
public class Nuvem extends HttpServlet {
	private static final long serialVersionUID = 1L;
       
    /**
     * @see HttpServlet#HttpServlet()
     */
    public Nuvem() {
        super();
        // TODO Auto-generated constructor stub
    }

	/**
	 * @see HttpServlet#doGet(HttpServletRequest request, HttpServletResponse response)
	 */
	protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
		HttpSession session = request.getSession(true);
		
		TagDAO tagDAO = new TagJDBC();
		ResultSet rs = null;
		try {
			rs = tagDAO.nuvem();
		} catch (SQLException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		} catch (ClassNotFoundException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		}
		session.setAttribute("nuvem", rs);  
		String url="/Nuvem.jsp";   
		ServletContext sc = getServletContext();
		RequestDispatcher rd = sc.getRequestDispatcher(url);
		rd.forward(request, response); 
	}

	/**
	 * @see HttpServlet#doPost(HttpServletRequest request, HttpServletResponse response)
	 */
	protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
		// TODO Auto-generated method stub
	}

}
